Charmkit Self Cleaning Cat Litter Box,Electric Entrance Door Automatic Cat Litter Box,Video Monitor,Large Capacity for Multiple Cats with Mat-Anti-Pinch/Odor-Removal/APP Control

The ventilation system is divided into manual/ automatic / app timed ventilation.

The ventilation system can only be activated if ventilation pipe is installed.

Even without it, it does not affect the regular use of the cat litter box.

Electric Entrance Door The door is usually open and only closes during cleaning and reopens when cleaning is complete.

So don't worry about your cat not being able to get in.

Four weight sensors on the base to sense your cat's weight.

RIP Infrared Beam System When your cat is standing at the entrance after using the box, it won't immediately close the door for cleaning, ensuring the safety of the cat.

Radar Scanning 180°&50cm wide radar sensing coverage ,make your cats safer.When the door is ready to close